/*
 * This file Copyright (c) 2015. Walle.
 * (http://www.wallellen.com). All rights reserved.
 *
 *
 * This file is dual-licensed under both the
 * Walle Agreement (WA) and the GNU General Public License.
 * You may elect to use one or the other of these licenses.
 *
 * This file is distributed in the hope that it will be
 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
 * Redistribution, except as permitted by whichever of the GPL
 * or WA you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or
 * modify this file under the terms of the GNU General
 * Public License, Version 3, as published by the Free Software
 * Foundation.  You should have received a copy of the GNU
 * General Public License, Version 3 along with this program;
 * if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 2. For the Walle Agreement (WA), this file
 * and the accompanying materials are made available under the
 * terms of the WA which accompanies this distribution, and
 * is available at http://www.wallellen.com/agreement.html
 *
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 */

package com.wallellen.wechat.token;


import com.wallellen.wechat.common.Config;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


/**
 * Access token实体模型
 *
 * @author <a href="mailto:wallellen@hotmail.com">WALLE</a>
 * @date 2014年12月12日
 */
public class AccessToken extends Token {

    private static Logger logger = LoggerFactory.getLogger(AccessToken.class);
    private static final String ACCESS_TOKEN_URL = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential";


    @Override
    protected String tokenName() {
        return "access_token";
    }

    @Override
    protected String expiresInName() {
        return "expires_in";
    }

    /**
     * 组织accesstoken的请求utl
     */
    @Override
    protected String accessTokenUrl() {
        String appid = Config.instance().getAppid();
        String appsecret = Config.instance().getAppSecret();
        String url = ACCESS_TOKEN_URL + "&appid=" + appid + "&secret=" + appsecret;
        logger.info("创建获取access_token url");
        return url;
    }


}
